Raybestos 780073R Disc Brake Rotor - Front

Overview of Raybestos R-Line Disc Brake Rotor 780073R

The Raybestos R-Line Disc Brake Rotor 780073R is engineered for reliable braking performance on select Chrysler, Dodge, and Ram vehicles. Designed as a vented, conventional rotor, it offers precise fitment and durability for models like the Ram 1500, Dodge Durango, and Chrysler Aspen.

• Vented disc brake rotor for improved heat dissipation
• Nominal thickness of 1.102 inches (28.000 mm) with discard thickness at 1.039 inches (26.400 mm)
• Overall height of 2.655 inches (67.450 mm)
• Outside diameter measuring 13.230 inches (336.050 mm)
• Five mounting bolt holes with a 5.500 inch (139.700 mm) bolt circle diameter
• Center hole diameter of 3.090 inches (78.500 mm)
• Compatible with 5 stud/lug hole configurations

Detailed Product Specifications

This Raybestos R-Line rotor (part number 780073R) is a vented, conventional disc brake rotor designed to meet the exact specifications required for proper braking on Chrysler, Dodge, and Ram vehicles. The vented design helps reduce heat buildup during braking, which can improve rotor longevity and maintain consistent stopping power. With a nominal thickness of 1.102 inches and a discard thickness of 1.039 inches, this rotor ensures safe replacement intervals. The overall height of 2.655 inches and outside diameter of 13.230 inches provide a precise fit for compatible models. The rotor features five mounting bolt holes arranged on a 5.500 inch bolt circle diameter, matching the factory specifications for vehicles such as the Ram 1500 Classic and Dodge Dakota.

Raybestos R-Line Product Line Information

The R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed for direct fit applications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts without modification. The 780073R rotor is part of this line, ensuring it meets the standards expected for replacement rotors on Chrysler, Dodge, and Ram trucks and SUVs.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking performance on Chrysler Ram 1500 and Dodge Durango models
• Addresses rotor thickness below discard limits to maintain safety
• Improves heat dissipation to reduce brake fade during heavy use
• Correct fitment for vehicles with 5 lug bolt patterns and vented rotor requirements

Installation Notes and Tips

When installing the Raybestos R-Line 780073R rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the rotor thickness is within nominal specifications and replace if below discard thickness. Use proper torque specifications for the 5 mounting bolts to avoid warping. It is recommended to inspect brake pads and hardware during installation to ensure optimal braking system performance.

Quality Assurance and Warranty

Raybestos R-Line rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. This rotor is designed to provide consistent braking performance when installed and maintained according to manufacturer guidelines.